Cytologic Findings of Chordoma in Fine Needle Aspiration Cytology / 대한세포병리학회지
Korean Journal of Cytopathology
;
: 45-51, 2004.
Artículo
en Coreano
| WPRIM
| ID: wpr-726193
ABSTRACT
It is important to recognize the pathognomonic cytologic findings of chordoma, because of overlapping cytologic features between chordoma, chondrosarcoma, myxofibrillary ependymoma, and metastatic adenocarcinoma. We reviewed the cytomorphologic features of 5 cases of chordoma diagnosed by fine needle aspiration cytology at Korean Cancer Center Hospital from 1987 to 2003. Clinical and radiographic findings of each case were reviewed. Four males and one female (29-54 years) had tumors involving the sacrum. Pain was the presenting symptom in 4 cases. The three cases showed moderate to high cellularity. In all cases, typical physaliferous cells with or without cytoplasmic processes were noted. In two cases, the background was myxoid with single scattered cells. Cell clusters showing cord-like arrangement were occasionally seen. The single or clustered cells showed mild cellular pleomorphism with slightly increased nuclear/cytoplasmic ratio. Mitotic figures were not seen. In our review, the recognition of physaliferous cells is the most important feature to diagnose chordoma and to differentiate it from other lesions mimicking chordoma.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Sacro
/
Cordoma
/
Adenocarcinoma
/
Condrosarcoma
/
Citoplasma
/
Biopsia con Aguja Fina
/
Ependimoma
Tipo de estudio:
Estudio diagnóstico
Límite:
Femenino
/
Humanos
/
Masculino
Idioma:
Coreano
Revista:
Korean Journal of Cytopathology
Año:
2004
Tipo del documento:
Artículo
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